turn off ,take off ,put off , keep off各是什么意思?请各举一个例句

turn off ,take off ,put off , keep off各是什么意思?请各举一个例句 show off,take off,turn off,put off分别是什么意思? put off,turn off,set off,take off的区别? turn off-set off-put off-take off 怎么区别? take off ,be off,go off,see...off,turn off keep off 、get off、turn Put on; take off ;Turn on/ off;turn up/ down put on/take off是什么意思 【put off 】【take off 】【set off 】【ran off】【hold on 】【keep on】【 put off tyrn off break off take off cancel, take off, put off, put out各词的意思和例句.求高手解答~ take on/off put on/off get on/off turn on/o